I believe the answer would be B. Suspension of disbelief.
Answer:
Typically an opinion would make the information less reliable.
Explanation:
Since you did not provide the lines 1-16 I cannot read it myself, though usually an opinion will hinder the information because it does not include proven facts.
There are several ways you can think about this split—the wild vs. the domesticated, the free vs. the enslaved, the rugged individual vs. society, the genuine vs. the artificial. I think the message of the poem, however, has to do with freedom of expression and the need to be independent of corrupting social influences